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Rails 3 execute custom sql query without a model
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– Leigh McCulloch
Jan 6 '15 at 16:07
github.com/igorkasyanchuk/execute_sql less code is needed plus you can do it in...
How to generate a random int in C?
...lled once.
int r = rand(); // Returns a pseudo-random integer between 0 and RAND_MAX.
Edit: On Linux, you might prefer to use random and srandom.
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Integrating the ZXing library directly into my Android application
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edited May 23 '17 at 12:02
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answered Jan 28 '11 at 7:18
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How do I round a decimal value to 2 decimal places (for output on a page)
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decimalVar.ToString ("#.##"); // returns "" when decimalVar == 0
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decimalVar.ToString ("0.#...
Efficiently updating database using SQLAlchemy ORM
...on on commit you don't have any stale data issues.
In the almost-released 0.5 series you could also use this method for updating:
session.query(Stuff).update({Stuff.foo: Stuff.foo + 1})
session.commit()
That will basically run the same SQL statement as the previous snippet, but also select the c...
How to redirect Valgrind's output to a file?
...by valgrind) ?
– Prokop Hapala
Jan 20 '19 at 11:14
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Print commit message of a given commit in git
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edited Jul 28 '10 at 20:53
answered Jul 28 '10 at 20:47
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How can I limit Parallel.ForEach?
...cholas Butler
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What is a dependency property?
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Matt
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answered Mar 6 '09 at 0:43
Matt HamiltonMatt ...
Using NSPredicate to filter an NSArray based on NSDictionary keys
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answered Jun 6 '09 at 0:18
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